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Title: Basis-Independent Analysis of the sneutrino Sector in R-Parity Violating Supersymmetry

Abstract

In R-parity-violating supersymmetric models (with a conserved baryon number), there are no quantum numbers that distinguish the lepton-doublet and down-type Higgs supermultiplets. As a result, the R-parity-violating parameters depend on the basis choice for these superfields, although physical observables are independent of the choice of basis. This paper presents a basis-independent computation of the sneutrino/antisneutrino squared-mass splitting in terms of basis-independent quantities. Techniques are developed for an arbitrary number of sneutrino generations; specific results are provided for the one, two and three generation cases.

Authors:
Publication Date:
Research Org.:
Stanford Linear Accelerator Center, Menlo Park, CA (US)
Sponsoring Org.:
USDOE Office of Energy Research (ER) (US)
OSTI Identifier:
763792
Report Number(s):
SLAC-PUB-8464
TRN: US0004828
DOE Contract Number:  
AC03-76SF00515
Resource Type:
Technical Report
Resource Relation:
Other Information: PBD: 1 Jun 2000
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; SUPERSYMMETRY; PARITY; SUPERSTRING MODELS; NEUTRINOS; ANTINEUTRINOS

Citation Formats

Grossman, Yuval. Basis-Independent Analysis of the sneutrino Sector in R-Parity Violating Supersymmetry. United States: N. p., 2000. Web. doi:10.2172/763792.
Grossman, Yuval. Basis-Independent Analysis of the sneutrino Sector in R-Parity Violating Supersymmetry. United States. doi:10.2172/763792.
Grossman, Yuval. Thu . "Basis-Independent Analysis of the sneutrino Sector in R-Parity Violating Supersymmetry". United States. doi:10.2172/763792. https://www.osti.gov/servlets/purl/763792.
@article{osti_763792,
title = {Basis-Independent Analysis of the sneutrino Sector in R-Parity Violating Supersymmetry},
author = {Grossman, Yuval},
abstractNote = {In R-parity-violating supersymmetric models (with a conserved baryon number), there are no quantum numbers that distinguish the lepton-doublet and down-type Higgs supermultiplets. As a result, the R-parity-violating parameters depend on the basis choice for these superfields, although physical observables are independent of the choice of basis. This paper presents a basis-independent computation of the sneutrino/antisneutrino squared-mass splitting in terms of basis-independent quantities. Techniques are developed for an arbitrary number of sneutrino generations; specific results are provided for the one, two and three generation cases.},
doi = {10.2172/763792},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2000},
month = {6}
}

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